tests/ansi3.test

   1 #! /bin/sh
   2 # Copyright (C) 1998, 1999, 2001, 2002, 2003, 2010 Free Software
   3 # Foundation, Inc.
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2, or (at your option)
   8 # any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # Actual test of ansi2knr functionality.  Relies on existence
  19 # of working gcc.
  20
  21 required=gcc
  22 . ./defs || Exit 1
  23
  24 set -e
  25
  26 cat >> configure.in << 'END'
  27 AC_PROG_CC
  28 AM_C_PROTOTYPES
  29 AC_OUTPUT
  30 END
  31
  32 cat > Makefile.am << 'END'
  33 AUTOMAKE_OPTIONS = ansi2knr no-dependencies
  34 bin_PROGRAMS = hello
  35 END
  36
  37 cat > hello.c << 'END'
  38 #include <stdio.h>
  39 int
  40 main (int argc, char *argv[])
  41 {
  42    printf ("yeah, yeah\n");
  43    return 0;
  44 }
  45 END
  46
  47 # Ignore user CFLAGS.
  48 CFLAGS=
  49 export CFLAGS
  50
  51 # We use gcc and not gcc -traditional as the latter fails on some
  52 # Linux boxes (Red Hat 5.1 in particular).
  53 $ACLOCAL
  54 $AUTOCONF -Wno-obsolete
  55 $AUTOMAKE -Wno-obsolete -a 2>stderr || { cat stderr >&2; Exit 1; }
  56 cat stderr >&2
  57 grep 'Makefile.am:1:.*ansi2knr\.c' stderr
  58 CC='gcc' ./configure
  59 ANSI2KNR=./ansi2knr U=_ $MAKE -e
  60 ./hello